By A.J. Schumann Roswell, New Mexico isn’t the kind of place you’d expect to find underwater, but that’s exactly what happened this October. Record-breaking rains overwhelmed the desert town, turning streets into rivers and leaving at least two residents dead, with hundreds more stranded on rooftops. For a town known for its arid climate and occasional spacecraft sightings, the deluge came as a shock. Unfortunately, it’s a sign of a troubling ne…